8889423335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1\times {\mathrm{3593}}^1$

素因数の和:5867

約数の個数: 32

約数和(自身を含む): 12172446720

約数和(自身を除く): 3283023385

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2239, 3593, 11195, 17965, 29107, 38063, 46709, 61081, 145535, 190315, 233545, 305405, 494819, 794053, 2474095, 3970265, 8044727, 40223635, 104581451, 136760359, 522907255, 683801795, 1777884667, 8889423335]

約数ペア:

[(1, 8889423335), (5, 1777884667), (13, 683801795), (17, 522907255), (65, 136760359), (85, 104581451), (221, 40223635), (1105, 8044727), (2239, 3970265), (3593, 2474095), (11195, 794053), (17965, 494819), (29107, 305405), (38063, 233545), (46709, 190315), (61081, 145535)]